Doesn't build with Xcode6b7

[niklassaers]

[bradley]

@niklassaers I haven't had time to look at this recently but I'm sure it's a minor bug having to do with swift updates. If you find it I'd be happy to accept a pull request. Alternatively, I'll try to dig into this soon.

[gaming-hacker]

it doesn't build with latest version of Xcode 6.2 either

anyhow how would i modify the code to capture the iPad screen, like a desktop capture instead using a camera?

thanks